Sweetwater Regional Park Weather Forecast

    • 63
    • 70

    Rain Showers

    • 60
    • 67

    Rain Showers Likely

    • 56
    • 69

    Partly Sunny

    • 59
    • 74

    Sunny

    • 63
    • 82

    Mostly Sunny

    • 68
    • 89

    Mostly Sunny

Today 11 Oct San Diego County Coastal Areas

Showers this Morning, then mostly cloudy with a chance of Showers this afternoon. Highs 69 to 72. Areas of Winds southwest 10 to 20 Mph with Gusts to 30 Mph.

Tonight 11 Oct San Diego County Coastal Areas

Cloudy. A chance of Showers in the Evening, then Showers likely overnight. Lows 58 to 64. Areas of Winds southwest 10 Mph. Chance of measurable precipitation 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sweetwater Regional Park Temperature Statistics

October Temperature

San Diego, Brown Field Municipal Airport (6.8 miles)

  • Lowest 2 October, 2026

    61.6 °F

  • Average October

    82.5 °F

  • Highest 2 October, 2026

    105.7 °F

Climate (2021–2026)

San Diego, Brown Field Municipal Airport (6.8 miles)

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  • Average Low 2021–2026

    54.3 °F

  • Average 2021–2026

    64.1 °F

  • Average High 2021–2026

    74.5 °F
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